diff --git a/src/System.Management.Automation/engine/hostifaces/PSCommand.cs b/src/System.Management.Automation/engine/hostifaces/PSCommand.cs
index 77bf704f383..bdf09eadcf0 100644
--- a/src/System.Management.Automation/engine/hostifaces/PSCommand.cs
+++ b/src/System.Management.Automation/engine/hostifaces/PSCommand.cs
@@ -89,7 +89,7 @@ public PSCommand AddCommand(string command)
         {
             if (command == null)
             {
-                throw PSTraceSource.NewArgumentNullException("cmdlet");
+                throw PSTraceSource.NewArgumentNullException(nameof(command));
             }
 
             if (_owner != null)